---> uname -a: Linux prd-centos7-builder-1c-1g-6049.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 882M 0 882M 0% /dev tmpfs 919M 0 919M 0% /dev/shm tmpfs 919M 17M 903M 2% /run tmpfs 919M 0 919M 0% /sys/fs/cgroup /dev/vda1 20G 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 381 170 15 1286 1257 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:da:c0:c9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.117/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85399sec preferred_lft 85399sec inet6 fe80::f816:3eff:feda:c0c9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 02/11/2026 _x86_64_ (1 CPU) 09:30:57 PM LINUX RESTART 09:32:02 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 82.08 3.91 78.17 215.35 8818.94 09:34:01 PM 75.79 0.55 75.23 26.49 6522.69 09:35:01 PM 128.08 2.82 125.25 368.53 29461.69 09:36:01 PM 130.20 9.69 120.51 398.95 23190.98 09:37:01 PM 60.63 29.52 31.11 1437.12 2438.44 09:38:01 PM 1.72 0.00 1.72 0.00 56.35 09:39:01 PM 0.32 0.00 0.32 0.00 3.43 09:40:01 PM 0.24 0.00 0.24 0.00 2.77 09:41:01 PM 0.94 0.71 0.24 23.42 3.40 09:42:01 PM 0.23 0.00 0.23 0.00 2.92 09:43:01 PM 0.24 0.00 0.24 0.00 1.99 09:44:02 PM 0.30 0.00 0.30 0.00 3.71 09:45:01 PM 0.29 0.00 0.29 0.00 2.96 09:46:01 PM 0.49 0.22 0.27 5.92 2.99 09:47:01 PM 71.45 56.21 15.23 4377.87 427.66 Average: 35.94 6.80 29.14 449.02 4597.07 09:32:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 250040 1631744 86.71 2088 1265316 391288 13.35 308896 1125164 51340 09:34:01 PM 118848 1762936 93.68 2088 1352280 412800 14.09 389856 1152364 89472 09:35:01 PM 396588 1485196 78.92 2088 1004864 492772 16.82 377664 842760 103752 09:36:01 PM 391148 1490636 79.21 2088 1010008 420532 14.35 446416 761252 44496 09:37:01 PM 373544 1508240 80.15 2088 1065092 380160 12.97 438124 784760 8 09:38:01 PM 373484 1508300 80.15 2088 1065088 380144 12.97 438088 784776 24 09:39:01 PM 373552 1508232 80.15 2088 1065100 380144 12.97 438092 784760 8 09:40:01 PM 373412 1508372 80.16 2088 1065104 380176 12.97 438220 784760 8 09:41:01 PM 299252 1582532 84.10 2088 1065804 453552 15.48 511060 785456 8 09:42:01 PM 336544 1545240 82.12 2088 1065808 416412 14.21 473852 785460 8 09:43:01 PM 372568 1509216 80.20 2088 1065812 380144 12.97 438316 785456 8 09:44:02 PM 372596 1509188 80.20 2088 1065820 380176 12.97 438460 785460 8 09:45:01 PM 372444 1509340 80.21 2088 1065824 380144 12.97 438328 785456 8 09:46:01 PM 366004 1515780 80.55 2088 1065876 380144 12.97 440132 783728 16 09:47:01 PM 242864 1638920 87.09 2088 1190372 380672 12.99 450528 898276 7440 Average: 334193 1547591 82.24 2088 1098545 400617 13.67 431069 841993 19774 09:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:33:01 PM eth0 71.21 61.14 853.33 6.21 0.00 0.00 0.00 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 31.41 29.15 283.65 7.62 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 197.58 167.22 4019.83 13.95 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 22.62 21.43 40.52 6.91 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 3.40 4.17 2.28 1.44 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 PM eth0 1.35 1.25 0.57 0.17 0.00 0.00 0.00 09:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 PM eth0 1.23 1.21 0.56 0.17 0.00 0.00 0.00 09:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 PM eth0 2.38 1.48 1.24 0.25 0.00 0.00 0.00 09:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 PM eth0 1.45 1.43 0.80 0.36 0.00 0.00 0.00 09:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 PM eth0 1.26 1.17 0.54 0.21 0.00 0.00 0.00 09:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 PM eth0 1.60 1.23 0.60 0.17 0.00 0.00 0.00 09:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:02 PM eth0 1.53 1.47 0.87 0.37 0.00 0.00 0.00 09:44:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 PM eth0 1.27 1.27 0.57 0.17 0.00 0.00 0.00 09:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 PM eth0 1.88 1.28 0.64 0.17 0.00 0.00 0.00 09:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 PM eth0 12.85 13.03 11.19 9.80 0.00 0.00 0.00 09:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 22.82 19.91 335.95 3.11 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 02/11/2026 _x86_64_ (1 CPU) 09:30:57 PM LINUX RESTART 09:32:02 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 65.62 0.00 6.05 1.86 12.12 14.36 09:33:01 PM 0 65.62 0.00 6.05 1.86 12.12 14.36 09:34:01 PM all 69.65 0.00 6.34 1.27 9.95 12.80 09:34:01 PM 0 69.65 0.00 6.34 1.27 9.95 12.80 09:35:01 PM all 61.78 0.00 7.53 2.08 12.31 16.30 09:35:01 PM 0 61.78 0.00 7.53 2.08 12.31 16.30 09:36:01 PM all 65.88 0.00 6.55 1.82 12.81 12.95 09:36:01 PM 0 65.88 0.00 6.55 1.82 12.81 12.95 09:37:01 PM all 38.49 0.00 2.11 3.33 6.50 49.57 09:37:01 PM 0 38.49 0.00 2.11 3.33 6.50 49.57 09:38:01 PM all 13.92 0.00 0.94 0.00 2.60 82.54 09:38:01 PM 0 13.92 0.00 0.94 0.00 2.60 82.54 09:39:01 PM all 13.84 0.00 0.94 0.00 2.40 82.82 09:39:01 PM 0 13.84 0.00 0.94 0.00 2.40 82.82 09:40:01 PM all 14.56 0.00 0.94 0.00 2.24 82.25 09:40:01 PM 0 14.56 0.00 0.94 0.00 2.24 82.25 09:41:01 PM all 14.03 0.00 0.93 0.00 2.17 82.87 09:41:01 PM 0 14.03 0.00 0.93 0.00 2.17 82.87 09:42:01 PM all 12.33 0.00 0.87 0.00 2.15 84.65 09:42:01 PM 0 12.33 0.00 0.87 0.00 2.15 84.65 09:43:01 PM all 13.38 0.00 0.84 0.00 1.97 83.81 09:43:01 PM 0 13.38 0.00 0.84 0.00 1.97 83.81 09:43:01 PM CPU %user %nice %system %iowait %steal %idle 09:44:02 PM all 14.22 0.00 0.98 0.00 2.56 82.24 09:44:02 PM 0 14.22 0.00 0.98 0.00 2.56 82.24 09:45:01 PM all 14.49 0.00 0.99 0.00 2.50 82.02 09:45:01 PM 0 14.49 0.00 0.99 0.00 2.50 82.02 09:46:01 PM all 15.00 0.00 1.14 0.02 2.41 81.43 09:46:01 PM 0 15.00 0.00 1.14 0.02 2.41 81.43 09:47:01 PM all 60.63 0.00 3.12 7.49 8.19 20.57 09:47:01 PM 0 60.63 0.00 3.12 7.49 8.19 20.57 Average: all 32.02 0.00 2.63 1.17 5.44 58.74 Average: 0 32.02 0.00 2.63 1.17 5.44 58.74